/** 
 *  @file       delay.h
 *  @brief      延时
 *  @author     Z B T   
 *  @version    
 *  @date       2014-08-29 
 */
 

#ifndef __DELAY_H
#define __DELAY_H

#ifndef uchar 
#define uchar unsigned char
#endif
#ifndef uint 
#define uint unsigned int
#endif

void delay_us(uint t_us);
void delay_ms(uint t_ms);

#endif